Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8RF callsign genealogy
Currently held by DUNCANSON, DAVID N
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KF8RF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF8RF.
No current licensee on record previously held this callsign.